/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --orange: #FF6B35;
  --blue: #2563EB;
  --green: #16A34A;
  --dark: #1E293B;
  --gray: #64748B;
  --light: #F8FAFC;
  --white: #FFFFFF;
  --radius: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== BUTTONS ===== */
.btn-primary {
  background: var(--orange);
  color: white;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  transition: transform 0.2s, box-shadow 0.2s;
  display: inline-block;
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,107,53,0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--dark);
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid var(--dark);
  transition: all 0.2s;
  display: inline-block;
}
.btn-secondary:hover {
  background: var(--dark);
  color: white;
}

/* ===== BADGE ===== */
.badge {
  display: inline-block;
  background: #FFF3EE;
  color: var(--orange);
  font-weight: 600;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.2;
}
.section-header p {
  color: var(--gray);
  font-size: 17px;
  max-width: 540px;
  margin: 0 auto;
}

/* ===== NAVBAR ===== */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #F1F5F9;
}

.navbar {
  max-width: 1100px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--dark);
  flex-shrink: 0;
}
.logo span { color: var(--orange); }

.nav-links {
  display: flex;
  gap: 28px;
  flex: 1;
}
.nav-links a {
  font-weight: 500;
  color: var(--gray);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--orange); }

.btn-nav {
  background: var(--orange);
  color: white;
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  transition: transform 0.2s;
}
.btn-nav:hover { transform: translateY(-1px); }

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  margin-left: auto;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 16px 24px;
  gap: 12px;
  border-top: 1px solid #F1F5F9;
}
.mobile-menu a {
  font-weight: 500;
  padding: 8px 0;
  color: var(--dark);
  border-bottom: 1px solid #F1F5F9;
}
.mobile-menu.open { display: flex; }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, #FFF8F5 0%, #EFF6FF 100%);
  padding: 80px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
  min-height: 85vh;
}

.hero-content {
  max-width: 580px;
}

.hero-content h1 {
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--dark);
}

.hero-content p {
  font-size: 18px;
  color: var(--gray);
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.stat strong {
  display: block;
  font-size: 32px;
  font-weight: 800;
  color: var(--orange);
}
.stat span {
  font-size: 13px;
  color: var(--gray);
  font-weight: 500;
}

.hero-image {
  display: flex;
  justify-content: center;
}

.avatar-placeholder {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), #FF9F70);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 72px;
  font-weight: 800;
  color: white;
  box-shadow: 0 20px 60px rgba(255,107,53,0.3);
}

/* ===== SLUŽBY ===== */
.sluzby {
  padding: 96px 0;
  background: var(--white);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.card {
  border-radius: var(--radius);
  padding: 36px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.card-orange { background: #FFF3EE; border: 2px solid #FFD5C2; }
.card-blue   { background: #EFF6FF; border: 2px solid #BFDBFE; }
.card-green  { background: #F0FDF4; border: 2px solid #BBF7D0; }

.card-icon { font-size: 40px; margin-bottom: 16px; }

.card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.card p {
  color: var(--gray);
  margin-bottom: 20px;
  font-size: 15px;
}

.card ul {
  margin-bottom: 24px;
}
.card ul li {
  padding: 6px 0;
  font-size: 14px;
  color: var(--dark);
}
.card ul li::before {
  content: "✓ ";
  font-weight: 700;
  color: var(--green);
}

.card-link {
  font-weight: 600;
  color: var(--orange);
  font-size: 14px;
  transition: gap 0.2s;
}
.card-link:hover { text-decoration: underline; }

/* ===== O MNĚ ===== */
.o-mne {
  background: var(--light);
  padding: 96px 24px;
}

.o-mne-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  align-items: center;
}

.avatar-large {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), #60A5FA);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 56px;
  font-weight: 800;
  color: white;
  box-shadow: 0 16px 48px rgba(37,99,235,0.25);
  margin: 0 auto;
}

.o-mne-text h2 {
  font-size: 36px;
  font-weight: 800;
}
.o-mne-text h3 {
  color: var(--orange);
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 20px;
}
.o-mne-text p {
  color: var(--gray);
  margin-bottom: 14px;
  font-size: 16px;
}

.hodnoty {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 24px 0 32px;
}
.hodnota {
  font-weight: 500;
  font-size: 15px;
}
.check {
  color: var(--green);
  font-weight: 700;
  margin-right: 8px;
}

/* ===== KALKULAČKA ===== */
.kalkulacka {
  padding: 96px 0;
  background: white;
}

.kalk-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  background: var(--light);
  border-radius: var(--radius);
  padding: 40px;
  align-items: start;
}

.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--dark);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #E2E8F0;
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  color: var(--dark);
  background: white;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
}

.kalk-result {
  background: white;
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  box-shadow: var(--shadow);
}
.kalk-result p {
  color: var(--gray);
  font-size: 14px;
  margin-bottom: 12px;
}

.splátka {
  font-size: 48px;
  font-weight: 800;
  color: var(--orange);
  margin-bottom: 24px;
}

.kalk-detail {
  text-align: left;
  margin-bottom: 20px;
}
.kalk-detail div {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid #F1F5F9;
  font-size: 14px;
}
.kalk-detail span { color: var(--gray); }

.kalk-note {
  font-size: 12px;
  color: var(--gray);
  margin-bottom: 20px;
}

/* ===== REFERENCE ===== */
.reference {
  background: var(--light);
  padding: 96px 0;
}

.ref-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.ref-card {
  background: white;
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.stars {
  color: #F59E0B;
  font-size: 18px;
  margin-bottom: 16px;
}
.ref-card p {
  color: var(--gray);
  font-style: italic;
  margin-bottom: 16px;
  font-size: 15px;
}
.ref-card strong {
  font-size: 14px;
  color: var(--dark);
}

/* ===== KONTAKT ===== */
.kontakt {
  padding: 96px 0;
  background: white;
}

.kontakt-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
}

.kontakt-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}
.k-icon {
  font-size: 24px;
  width: 48px;
  height: 48px;
  background: #FFF3EE;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.kontakt-item strong {
  display: block;
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 4px;
}
.kontakt-item a, .kontakt-item span {
  font-weight: 600;
  font-size: 16px;
  color: var(--dark);
}
.kontakt-item a:hover { color: var(--orange); }

.kontakt-form {
  background: var(--light);
  border-radius: var(--radius);
  padding: 36px;
}

.uspech {
  text-align: center;
  margin-top: 16px;
  padding: 16px;
  background: #F0FDF4;
  border-radius: 10px;
  color: var(--green);
  font-weight: 600;
}

/* ===== NABÍDKY NEMOVITOSTÍ ===== */
.nabidky {
  padding: 96px 0;
  background: white;
}

.nabidky-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.nabidka-card {
  border: 2px solid #E2E8F0;
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}
.nabidka-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.nabidka-typ {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.nabidka-typ-prodej { background: #FFF3EE; color: var(--orange); }
.nabidka-typ-pronajem { background: #EFF6FF; color: var(--blue); }

.nabidka-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.3;
}

.nabidka-info {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.nabidka-info span {
  font-size: 13px;
  color: var(--gray);
}

.nabidka-popis {
  font-size: 14px;
  color: var(--gray);
  margin-bottom: 20px;
  line-height: 1.5;
}

.nabidka-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid #F1F5F9;
}

.nabidka-cena {
  font-size: 20px;
  font-weight: 800;
  color: var(--orange);
}

/* ===== MAPA ===== */
.mapa {
  margin-top: 24px;
  border-radius: 12px;
  overflow: hidden;
}

/* ===== FOOTER ===== */
footer {
  background: var(--dark);
  color: white;
  padding: 40px 24px;
}
.footer-content {
  text-align: center;
}
.footer-content .logo { color: white; margin-bottom: 8px; }
.footer-content p {
  color: #94A3B8;
  font-size: 14px;
  margin-bottom: 4px;
}
.admin-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 12px;
  color: #475569;
  padding: 6px 14px;
  border: 1px solid #334155;
  border-radius: 20px;
  transition: all 0.2s;
}
.admin-link:hover {
  color: #94A3B8;
  border-color: #475569;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-links, .btn-nav { display: none; }
  .hamburger { display: block; }

  .hero {
    flex-direction: column;
    padding: 60px 24px;
    text-align: center;
    min-height: auto;
  }
  .hero-content p { margin: 0 auto 32px; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .avatar-placeholder { width: 200px; height: 200px; font-size: 52px; }

  .o-mne-grid { grid-template-columns: 1fr; text-align: center; }
  .hodnoty { grid-template-columns: 1fr; text-align: left; max-width: 280px; margin: 24px auto 32px; }

  .kalk-wrapper { grid-template-columns: 1fr; padding: 24px; }
  .kontakt-grid { grid-template-columns: 1fr; }

  .sluzby, .o-mne, .kalkulacka, .reference, .kontakt { padding: 64px 0; }
}